[PDF][PDF] Mechanism detection of stress corrosion cracking by acoustic emission and effect of manufacturing process on AE signals
H Heidary, A Refahi Oskouei… - Journal of the Acoustical …, 2008 - researchgate.net
Stress corrosion cracking could occur wherever a specific corrodent and sufficient tensile
stresses coexist. In the objective to monitor online the SCC on real structures, it seems
reasonable to characterize and recognize acoustic emission during static U-bend tests. The
present study is concerned with static tests on 304 stainless steels in two different media
(5% HCl and 5% H2SO4) in order to find a criterion to distinguish, the two different
mechanism of SCC (anodic dissolution and hydrogen embrittlement) by characteristic …
stresses coexist. In the objective to monitor online the SCC on real structures, it seems
reasonable to characterize and recognize acoustic emission during static U-bend tests. The
present study is concerned with static tests on 304 stainless steels in two different media
(5% HCl and 5% H2SO4) in order to find a criterion to distinguish, the two different
mechanism of SCC (anodic dissolution and hydrogen embrittlement) by characteristic …
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